OpenCores
URL https://opencores.org/ocsvn/djpeg/djpeg/trunk

Subversion Repositories djpeg

[/] [djpeg/] [trunk/] [c_model/] [convbtoh.c] - Rev 10

Compare with Previous | Blame | View Log

//////////////////////////////////////////////////////////////////////////////
#include <stdio.h>
#include <stdlib.h>
 
//////////////////////////////////////////////////////////////////////////////
// メイン関数
//////////////////////////////////////////////////////////////////////////////
int main(int argc, char *argv[])
{
  unsigned char buff[4];
  char data[256];
  FILE *rfp,*wfp;
 
  if((rfp = fopen(argv[1],"rb")) == NULL){
    perror(0);
    exit(0);
  }
  if((wfp = fopen(argv[2],"wb")) == NULL){
    perror(0);
    exit(0);
  }
  while(!feof(rfp)){
    fread(buff,1,4,rfp);
    sprintf(data,"%02X%02X%02X%02X\n",buff[3],buff[2],buff[1],buff[0]);
    fwrite(data,1,9,wfp);
  }
  fclose(rfp);
  fclose(wfp);
 
  return 0;
}
 

Compare with Previous | Blame | View Log

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.